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What is the definition of Substitutional and interstitial compounds?
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∙ 11y ago
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Why do copper and zinc form a substitutional alloy not a interstitial alloy?
It's substitutional because Copper and Zinc have close atomic radius, so they substitute each other. if one of the elements is small enough to fit between the larger atoms then it forms an interstitial .
Compare Interstitial and Vacancy Atomic mechanism for Diffusion?
(a) Compare interstitial and vacancy atomic mechanisms for diffusion. (b) Cite two reasons why interstitial diffusion is normally more rapid than vacancy diffusion. Solution (a) With vacancy diffusion, atomic motion is from one lattice site to an adjacent vacancy. Self-diffusion and the diffusion of substitutional impurities proceed via this mechanism. On the other hand, atomic motion is from interstitial site to adjacent interstitial site for the interstitial diffusion mechanism. (b) Interstitial diffusion is normally more rapid than vacancy diffusion because: (1) interstitial atoms, being smaller, are more mobile; and (2) the probability of an empty adjacent interstitial site is greater than for a vacancy adjacent to a host (or substitutional impurity) atom.
Which type of alloy structure has metal atoms of different sizes?
Its one of these four body centered cubic substitutional face centered cubic interstitial
What are the differences between a substitutional solid solution and an interstitial solution?
With the one, you will need to go through extra processes in order to strengthen. With the other you do not need this extra stage.
How Do You characterize the relationship between organic compounds and living things?
Originally the definition of organic compounds was those chemical compounds that could only be made by living things. However as chemists learned ways to make these compounds the definition was changed to complex carbon compounds.
What are substitutional compounds?
Probable you think to substitutional alloys when atoms of the solute replace an atom of the solvent.
Why do copper and zinc form a substitutional alloy not a interstitial alloy?
It's substitutional because Copper and Zinc have close atomic radius, so they substitute each other. if one of the elements is small enough to fit between the larger atoms then it forms an interstitial .
Diffusion in ic fabrication?
its the process of injecting ions of one material into other there are different types of diffusion substitutional and interstitial ...
Compare Interstitial and Vacancy Atomic mechanism for Diffusion?
(a) Compare interstitial and vacancy atomic mechanisms for diffusion. (b) Cite two reasons why interstitial diffusion is normally more rapid than vacancy diffusion. Solution (a) With vacancy diffusion, atomic motion is from one lattice site to an adjacent vacancy. Self-diffusion and the diffusion of substitutional impurities proceed via this mechanism. On the other hand, atomic motion is from interstitial site to adjacent interstitial site for the interstitial diffusion mechanism. (b) Interstitial diffusion is normally more rapid than vacancy diffusion because: (1) interstitial atoms, being smaller, are more mobile; and (2) the probability of an empty adjacent interstitial site is greater than for a vacancy adjacent to a host (or substitutional impurity) atom.
Which type of alloy structure has metal atoms of different sizes?
Its one of these four body centered cubic substitutional face centered cubic interstitial
Can the alloy plumber's solder be both substitutional and interstitial?
Mabye it is ,,,,, mabye it isnt ,,, whats it to ya ?? mabye if your willing too ,,, err ,,, negotiate , if you know what i mean
What are the two types of alloys?
subtitutional alloy and interstitial alloy
What are the differences between a substitutional solid solution and an interstitial solution?
With the one, you will need to go through extra processes in order to strengthen. With the other you do not need this extra stage.
Why transition elemets form interstitial compounds?
Because of the lattice mobile
Is brass alloy a compound?
Brass is a substitutional alloy. Due to the similar size of the two elements copper and zinc which make brass one can not fill the interstitial space between the other elements atoms. This means that it can not be interstitial. The elements are however close in all the necessary aspects to form a substitutional alloy. They are relatively even in size, have the same crytal structure and have similar electronegativities. This allows one element to replace the other which in the case of brass where copper is the solvent, zinc atoms become a substitution for the copper atoms
What is an example of a substitutional alloy?
Bronze it is a substitutional alloy of copper and tin
Capacity alternatives definition?
Capacity alternatives are defined as substitutional measures which can be adopted in a business for purposes of production. Such alternatives will provide redundancy in the process of production.
